How to write a review on Amazon?
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1.
Login your Amazon account.
Find "Your Orders" button in profile tab.
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2.
In "Your Orders" page, find the order of JavisCam camera.
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3.
Select "Write a product review" in this order.
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4.
Upload a photo of the product or a photo taken by the prodcut.
Give it a title and write a few words about how you think about the prodcut.
Submit it and done!